Base
The type of crib base design.
— Slatted. It consists of a set of cross slats on which the mattress is placed. This construction is resistant to dampness, which, for obvious reasons, occurs in the crib regularly — moisture is not retained in the crib itself, it is enough just to dry the mattress. Also, the slatted design improves air circulation, which is very important for the comfort of the baby. On the other hand, the strength of the slatted crib is somewhat lower than a solid.
— Solid. It is a solid surface. Solid bases are more durable, but less convenient for drying (see above).
Mattress
The size of the mattress in length and width in centimeters. The standard sizes of baby mattresses are 60x120, 70x120 and 70x140; you should pay attention to these sizes if you plan to buy a mattress separately from the crib.
The length of baby cribs varies from 90 to 140 cm, with 120 cm being the most common. The smaller size means that the crib will have to be changed sooner, and the longer lengths are usually convertible cribs (refer to "Type") designed not only for babies, but also for preschoolers and schoolchildren.
The width of the mattress can vary from 40 to
70 cm, and the most common option is
60 cm, this is considered quite enough. As in the case of length, a smaller width means that the baby will become cramped in it earlier, and usually convertible models have a larger width.
All of the above does not apply to cradles (refer to "Type") — they are designed only for the smallest and are much smaller.